@article{efficientdiscretizationsofoptimal,
  title = {Efficient Discretizations of Optimal Transport},
  author = {Junqi Wang and Pei Wang and Patrick Shafto},
  year = {2021},
  eprint = {2102.07956},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2102.07956v1},
}